Question

    A stream of water flowing horizontally with a speed of 20 m/s pushes out of a tube of cross-sectional area 10-1m2 and hits at a vertical wall nearby. Find the force exerted on the wall by the impact of water, assuming that it does not rebound?

    A 40000 N Correct Answer Incorrect Answer
    B 400 N Correct Answer Incorrect Answer
    C 2250 N Correct Answer Incorrect Answer
    D 4000 N Correct Answer Incorrect Answer

    Solution

    The correct answer is B

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